CVE-2023-26445 (open-xchange_appsuite_frontend)

Frontend themes are defined by user-controllable jslob settings and could point to a malicious resource which gets processed during login. Malicious script code can be executed within the victims context. This can lead to session hijacking or triggering unwanted actions via the web interface and API. To exploit this an attacker would require temporary access to the users account or lure a user to a compromised account. We now sanitize the theme value and use a default fallback if no …

access actions api code context cve defined exploit frontend hijacking interface login malicious point script session session hijacking settings the web web web interface